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International Comfort Products C9MPD125L20C1 Control Board
The control board is designed to oversee the gas valve, the igniter, all the sensors as well as the blower all in one unit. Most systems will not run at all lest the main control board is hooked up and is correctly configured. You must be careful when you choose a replacement due to the vast differences in brands, models and types of systems. The board that you will choose must be compatible with both the make and model of your particular system.
Warnings your control board has very little life left
- The board has to be turned off and back on often for the thermostat to kick in
- When turned on, there is an error code indicated on the control board
- The entire system does not start period
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